Answer:

Step-by-step explanation:
Given




Required
The perimeter
To do this, we first calculate the side lengths using distance formula

So, we have:








The perimeter is:



Answer:
1. -25 - 16m
2. 13x + 14
6. -39 - 8h
7. -180c
Step-by-step explanation:
Answer:
the answer is your second choice.
Step-by-step explanation:
y=3x+2
y=-x+2
(i checked with an inequalities calculator)
Answer:
6 Hours
Step-by-step explanation:
First add all the times spent at the media center, then divide all the times by 5, since there is 5 times.
all the times added up = 30
30 divded by 5 = 6